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This paper presents an on-line distributed induction motor monitoring system based-on the ARM (Advanced RISC Machines), which is integrated with the embedded and CAN (Controller Area Network) bus technologies. The hardware structure of the system with the ARM microprocessor S3C2410X and CAN bus controller MCP2510 is introduced, the accomplishment of software of motor on-line monitoring system is also...
This article presents the implementation of an embedded induction motor test and analysis system based on ARM and Linux. This system adopts the ARM microprocessor - S3C2410X - as the core of the hardware and the Linux as the embedded operating system. It can be used to sample and acquire the currents, voltages, and the rate of the tested induction motor, and with some extension software, the system...
The implementation and verification of the amplitude recovery method algorithm (A.R.M.), which was first presented in ICEMS2008, are displayed in this paper. The mathematics deduction, application and test results show that the A.R.M. can extract directly the energy of the harmonics of other orders (including high orders and fractional orders) in the tested original signals of three phase stator currents...
A new harmonic analysis method - the amplitude recovery method - is addressed and is used in the in-site faults diagnostic in induction motors. To practice this method, an in-site and portable system of faults diagnostic in induction motors on ARM (advanced RISC machines) is also addressed. S3C2410 ARM is chosen as the core of this system. Its faster and multi-channel ADC subsystem and small size...
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